Port B

Port B

GPIO Name Peripheral Function Alternate
PB 00 Ethernet TXCLK
PB 01 Ethernet TXEN
PB 02 Ethernet TX0
PB 03 Ethernet RX1
PB 04 Ethernet MSE01
PB 05 Ethernet RX0
PB 06 Ethernet RX1
PB 07 Ethernet RXER
PB 08 Ethernet MDC
PB 09 Ethernet MDIO
PB 10 EBI SDCK Nexus interface\MDO0
PB 11 EBI SDCKE Nexus interface\MDO1
PB 12 EBI RAS Nexus interface\MDO2
PB 13 EBI CAS Nexus interface\MDO3
PB 14 EBI SDWE Nexus interface\MDO4
PB 15 Ethernet RX_DV
PB 16 EBI SDA10 Nexus interface\MDO5
PB 17 Nexus interface MSEO0
PB 18 LCD PWM_6
PB 19 LEDs PWM_0 Nexus interface\EVTIn
PB 20 LEDs PWM_1 JTAG interface\EVTO
PB 21 LEDs PWM_2 Nexus interface\EVTO
PB 22 LEDs PWM_3
PB 23 USART U1_DCD
PB 24 USART U1_DSR
PB 25 USART U1_DTR
PB 26 USART U1_RI
PB 27 LEDs PWM_4
PB 28 LEDs PWM_5
PB 29 LEDs
PB 30 LEDs
PB 31